George J. Keller & Sons

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Updated: 04 April 2015
Installer

Installing solar since 2015

George J. Keller & Sons logo

4.47 from 13 Reviews

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George J. Keller & Sons reviews


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4.47

Avg. rating

Breakdown of consumer reviews

Sales Process

4.6

Price as quoted

4.9

On schedule

4.6

Installation quality

4.9

After sales support

4.8

Latest good review thumbs up

jklaa | Brookside, New Jersey | 04/07/2015

Satisfied customer

Dan Keller's crew did a nice job both in evaluating the possibilities and then executing the installation. The team is professional and responsive.

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SRECseller | Budd Lake, New Jersey | 04/04/2015

Residential Solar experts

Their sales rep provided the very detailed contract I requested, specifying the quantities and models of panels, optimizers, inverter, mounting rails, etc., as well as dates for the work to begin and end, with the payments due at each stage. <br /><br />The inside engineer was also very helpful, researching and discussing the benefits and tradeoffs of several different solar equipment manufacturers, as well as analyzing the performance I could expect from the system during different times of the year due to my specific roof layout/orientation. <br /><br />Despite some very bad weather, the job was completed (between snow storms) as promised in late Dec 2014. The crew assigned seemed very knowledgeable and experienced with the various parts and components, very organized and efficient while working in some very cold and windy conditions.<br /><br />A few months after install, an optimizer failed, but one phone call to Keller and it was quickly replaced at no cost. <br /><br />I had previously used Keller for porch repairs and roof shingling. They were not always the lowest quote I received, but they were close enough and so professional that I wouldn't hesitate to use them again or recommend them to friends, family and neighbors looking for reliable, quality work.

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Jimb | Flanders, New Jersey | 03/27/2015

James Buell

JP Keller did a great job fer us on Installing our solar system. Local, State and JCPL, design and approval of system was efficient and error free. We hardly knew it was underway. <br /><br />System was installed on time. The system has been up for two months and it is producing electricity as per the spec.<br /><br />We are very happy with the process. We would recommend JP Keller and sons.<br /><br />Thanks Jim Buell

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Giant Fan | Sayreville, New Jersey | 03/27/2015

Residential Electric

Installation was fast . Had both sides of roof done. Workers knew what they were doing didn't think it would be done so fast. Solar works great. Don't know why we waited so long to do this. Excellent service. even, by the manager Matt Cavanagh. Five Stars for Geo J, Keller & Sons.

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wolf hollow | Boonton, New Jersey | 03/27/2015

Fantastic Service & Quality Work

I had a home solar installation performed by George J. Keller & Sons in September 2014. The service was excellent, and the quality of the work performed was superior. They inspected and made sure the roof was in good condition before starting, and followed through with all of the work & service needed. They were professional, courteous, meticulous, and the system is performing as promised. <br />Great company.

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turps | Hillsborough, New Jersey | 03/27/2015

Solar installation

George J. Keller & Sons replaced our roof after the damage caused by Sandy. We were extremely happy with the high level of workmanship, customer service and price.<br />With this in mind and having researched several other overpriced companies, we decided to use George J. Keller & Sons for our solar installation.<br />Their team is very helpful, their prices and figures are easy to read and explained. There is no pressure to do what they want as they want to do what you want to do. Every step is easy to follow and the whole process is open to view.<br />My friends have solar with other companies and the process they went through was difficult and expensive.<br />There is no other company that I would recommend to install solar than George J. Keller & Sons.

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mikemarv | Flanders, New Jersey | 03/23/2015

MarvFlanders

When Dan from Keller gave us the initial presentation, he explained everything very well. When Matt took over he was very responsive. This was the best way for us to be able to afford solar. The Keller team took care of all the paper work and coordinating the installation. Now that winter is over we look forward to generating lots of power.<br />I would highly recommend GJKeller for solar installation.

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Flandersfam | Flanders, New Jersey | 03/23/2015

Solan Install

Highly recommend Keller & Sons. They oversaw the entire project, gave notice to us of everything that would happen and what to expect. We're very happy with our solar system thus far.

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speck | Mendham, New Jersey | 03/15/2015

Solar Universe Installation

Its now been about a month since our solar panels were turned on. The team at George Keller/Solar Universe provided tremendous support from the day we considered the decision thru to the on-going support we've continue to get after the install. Brendan explained everything in detail prior to our signing up but also kept in touch during the permit and installation process. Matt continues to help guide us thru the process, is very responsive and continues to treat every inquiry as a priority. The whole team has been great! Let the sun shine and the utility bills drop! Thanks again to the Keller/Solar Universe Team!

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1 comment >
Reply from speck: We appreciate your business, especially your patience as we made adjustments with the town and the winter weather. Thank you for GOING SOLAR!

Robert Stuck | Washington, New Jersey | 03/05/2015

Mr

Our roof was 20 years old and was not leaking, however we were planning on having solar installed and wanted to have a new roof under the panels. We talked to five companies about re-roofing (second layer) and solar leasing. Dan was our salesman from Keller and was fantastic. He was the only person we spoke to who knew we could not install solar panels over a second layer (due to local building codes). The price he quoted for both solar and the roof were lower than anyone else for a better product and a complete tear-off. The work was completed in one day and if you didn't look at the new roof, you would never know they were here. Clean-up was impeccable. <br /><br />Our solar went online in February and the install was almost as painless as the roof. Keller's price per KW for solar beat everyone else's. Once installed, we worked with Matt to get the service up and running with the power utility. After it was activated we had 5 bad inverters which Keller quickly replaced. They were very responsive when the problem arose and Matt communicated with us throughout the process. He spent time explaining the web-based monitoring system and answering my questions. Now we just need some sun.

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1 comment >
Reply from Robert Stuck: Your feedback is appreciated!! We are happy to work with you on the various aspects to install your system. Now you're system is the top performer among those we have installed so Congratulations! We're looking forward to a productive solar summer. GO SOLAR!

Making Electric | Middlesex, New Jersey | 02/19/2015

Good Company for Solar Installation and Followup

George J. Keller did a great job of Installing the system, Overseeing the project, adjusting the placement of the panels where needed, monitoring the inspections and timely adjustments after inspections. They followed up all my questions in writing or by phone within 2 days of every inquiry.<br />I was very pleased with the outcome and now I am making electric on a 1 degree day.

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1 comment >
Reply from Making Electric: Thank you for your feedback, It was our pleasure to be your partner through this process and get you up and running!! GO SOLAR!

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Service types


Residential solar - Grid tied

Commercial solar - Grid tied

About George J. Keller & Sons


Established in 1980 George J. Keller & Sons, LLC is Northern New Jersey's Premier Home Improvements Contractor, specializing in Roofs, Siding, Windows and Solar. We've been “Installing roofs and instilling trust since 1980” – let us show you how we can use our years of experience to your benefit in your next project.

We are actively designing and installing in the Northern NJ area and southern NY. We offer a turn key service from contract and design generation, to engineering, to installation and commissioning. We take care of all the internal paperwork at the national, state and local level. Our goal is to design a solar PV system for your property that will give you the highest monthly savings in the case of a lease or fastest payback period for a cash client. Our effort is to give you maximum power for the investment and generate the highest value for you as the customer.

We have been installing through 2012 and are set on spreading the value and opportunity that solar PV affords.

Our financial partners include Enerbank, Sunnova and SunPower. Our leasing partners offer savings directly to you with fixed or variable rates with no money out of pocket for the homeowner. We are SunPower dealer and have access to the highest performing solar panels on the market.

Contact us today, get a free estimate and system design and speak with our trained professionals about how much you can benefit from a solar system on your property!!!

Office locations


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New Jersey - Flanders

5 Laurel Drive, Unit 14, Flanders NJ, 07836

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- Mt Olive

5 Laurel Dr, Mt Olive New Jersey, 07836

Certifications


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Contact George J. Keller & Sons


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Head Office
5 Laurel Drive, Unit 14, Flanders NJ, 07836